220015053 has 6 divisors (see below), whose sum is σ = 317799534. Its totient is φ = 146676696.

The previous prime is 220015051. The next prime is 220015099. The reversal of 220015053 is 350510022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 219099204 + 915849 = 14802^2 + 957^2 .

It is not a de Polignac number, because 220015053 - 2¹ = 220015051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220015051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12223050 + ... + 12223067.

It is an arithmetic number, because the mean of its divisors is an integer number (52966589).

Almost surely, 2^220015053 is an apocalyptic number.

It is an amenable number.

220015053 is a deficient number, since it is larger than the sum of its proper divisors (97784481).

220015053 is a wasteful number, since it uses less digits than its factorization.

220015053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24446123 (or 24446120 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 220015053 is about 14832.9044020381. The cubic root of 220015053 is about 603.6948418676.

Adding to 220015053 its reverse (350510022), we get a palindrome (570525075).

The spelling of 220015053 in words is "two hundred twenty million, fifteen thousand, fifty-three".